157039247393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1\times {\mathrm{500953}}^1$

素因数の和:503336

約数の個数: 16

約数和(自身を含む): 188999925120

約数和(自身を除く): 31960677727

約数列:

[1, 7, 19, 133, 2357, 16499, 44783, 313481, 500953, 3506671, 9518107, 66626749, 1180746221, 8265223547, 22434178199, 157039247393]

約数ペア:

[(1, 157039247393), (7, 22434178199), (19, 8265223547), (133, 1180746221), (2357, 66626749), (16499, 9518107), (44783, 3506671), (313481, 500953)]